Large Flow Piezoelectric Micro Pumps - SDMP320 & SDMP330W0 pages

PIEZOELECTRIC MICRO PUMPS

SDMP320/330W

Features

Small-sized, lightweight and slim.
No metal is used as wetted materials.
Low noise and low power consumption.
Flow rate is adjustable by changing drive voltage or drive frequency.
Self-priming is possible.

Specifications
Model Number

SDMP320

Pump Type

Piezoelectric
Diaphragm Pump
(Unimorph)

SDMP330W
Piezoelectric
Diaphragm Pump
(Bimorph)

Typical Flow Rate

20 ml/min

30 ml/min

Typical Pump Pressure

35 kPa

-

Drive Voltage

60 ~ 250 Vp-p

Drive Frequency
Typical Suction Load
Pressure

10 ~ 60 Hz

Operating Temp.

5 ~ 50 °C

Wetted Materials

-1.0 kPa

COC (Cyclic Olefin Copolymer)
EPDM (Ethylene Propylene Diene Monomer)

External Dimensions
Weight
Input / Output Pipes

33 × 33 × 5.5 mm
Approx. 9 g

Approx. 12 g

φ1.8 – φ2.8 – L5.0 mm

*1. The data above are based on sine wave drive. Flow rate and pump pressure are
larger if driven by Takasago Standard wave.
*2. SDMP330W is under development and some of the specifications are not fixed.
*3. Smaller models (Typical flow rate: 3 or 7ml/min) are also available.

Note: Details including specifications may change without notification.
2015 04

TAKASAGO ELECTRIC, INC.
66 KAKITSUBATA, NARUMI-CHO, MIDORI-KU, NAGOYA, 458-8522 JAPAN
Tel +81-52-891-2301
Fax+81-52-891-7386
E-mail: info@takasago-elec.co.jp URL: http://www.takasago-fluidics.com/